Machine-screen integrated navigation device and integrated navigator

Abstract

The utility model provides a machine-screen integrated navigation device and an integrated navigator. The machine-screen integrated navigation device comprises a navigation display screen and a navigation wiring assembly, the navigation wiring assembly comprises a navigation shell and a wiring aluminum plate, the navigation display screen is embedded in the front end of the navigation shell, and the navigation display screen is electrically connected with the navigation host; an aluminum plate mounting clamping hole is formed in the navigation shell, the wiring aluminum plate is clamped in the aluminum plate mounting clamping hole, a wiring hole is formed in the wiring aluminum plate, the wiring aluminum plate corresponds to the navigation host, and the wiring aluminum plate is used for dissipating heat on the navigation host and the wiring end. The wiring aluminum plate is located at the wiring position, and the wiring aluminum plate absorbs heat on the navigation display screen and a navigation host in the navigation shell and also absorbs heat on a wiring of the vehicle-mounted communication equipment, so that heat on the back of the machine-screen integrated navigation device is conveniently conducted into air, the situation that the temperature of the back is too high is avoided, and the service life of the vehicle-mounted communication equipment is prolonged. And the back heat dissipation performance is effectively improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of navigation equipment, and in particular to a machine-screen integrated navigation device and an integrated navigator. Background Art

[0002] In recent years, China's automobile industry has developed rapidly, and its extremely fast growth rate has been far ahead of the world. With the construction of roads, economic exchanges between cities have become more frequent, and car navigation systems have become very important. Navigation systems that integrate accurate positioning, navigation, and entertainment functions can better meet the needs of car owners and become basic equipment in the car. In the car audio and video navigation aftermarket, the car audio and video navigation equipment currently on the market adopts an integrated structure. The main unit (including the housing) and the mounting plate and display are installed and sold as a whole. For example, the Chinese patent applications with application numbers CN202110818141.4, CN201810474823.6 and CN200820056898.4.

[0003] However, due to their high degree of integration, traditional integrated navigation devices have processing chips, wiring and corresponding wiring ports concentrated on the back, which leads to high heat generation on the back and poor heat dissipation performance, which can easily cause the device to crash. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a machine-screen integrated navigation device and an integrated navigation instrument that effectively improve the back heat dissipation performance.

[0005] The purpose of this disclosure is achieved through the following technical solutions:

[0006] A machine-screen integrated navigation device comprises: a navigation display screen and a navigation wiring assembly; the navigation wiring assembly comprises a navigation shell and a wiring aluminum plate, the navigation shell is used to accommodate a navigation host, the navigation display screen is embedded in the front end of the navigation shell, and the navigation display screen is electrically connected to the navigation host; the navigation shell is provided with an aluminum plate mounting hole, the wiring aluminum plate is clamped in the aluminum plate mounting hole, the wiring aluminum plate is provided with a wiring hole, the wiring hole is used to clamp the wiring terminal of an on-board communication device, the wiring aluminum plate corresponds to the navigation host, and the wiring aluminum plate is used to dissipate heat from the navigation host and the wiring terminal.

[0007] In one embodiment, the wiring aluminum plate includes a first wiring plate and a second wiring plate that are connected to each other, the first wiring plate is connected to the navigation shell, and a wiring installation groove is formed between the second wiring plate and the first wiring plate, and the wiring installation groove is used to accommodate the wires of the vehicle-mounted communication equipment.

[0008] In one embodiment, the second wiring board and the first wiring board are arranged perpendicular to each other.

[0009] In one embodiment, the first wiring board is provided with a first heat dissipation hole, and the first heat dissipation hole is connected to the interior of the navigation shell.

[0010] In one embodiment, the second wiring board is provided with a second heat dissipation hole, and the second heat dissipation hole is communicated with the interior of the navigation shell.

[0011] In one embodiment, the aperture of the second heat dissipation hole is smaller than the aperture of the first heat dissipation hole.

[0012] In one embodiment, the wiring aluminum plate further includes a third wiring plate connected to the first wiring plate, and the third wiring plate is connected to the side wall of the mounting hole of the aluminum plate.

[0013] In one of the embodiments, the third wiring board is connected to the side wall of the mounting hole of the aluminum plate by interference fit.

[0014] In one embodiment, the third wiring board and the first wiring board are arranged perpendicular to each other.

[0015] An integrated navigator comprises the machine-screen integrated navigation device described in any one of the above embodiments.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] The wiring aluminum plate is located at the wiring position. The wiring aluminum plate not only absorbs the heat from the navigation display screen and the navigation host inside the navigation shell, but also absorbs the heat from the wiring of the vehicle-mounted communication equipment, making it easy to conduct the heat from the back of the integrated navigation device to the air, avoiding the situation where the back temperature is too high and effectively improving the heat dissipation performance of the back. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of a navigation device integrated with a mobile phone and a screen in one embodiment;

[0020] Figure 2 for Figure 1 A schematic diagram of the integrated machine-screen navigation device from another perspective is shown. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] The present disclosure relates to a navigation device with integrated screen. In one embodiment, the navigation device with integrated screen includes a navigation display screen and a navigation wiring assembly; the navigation wiring assembly includes a navigation shell and a wiring aluminum plate, the navigation shell is used to accommodate a navigation host, the navigation display screen is embedded in the front end of the navigation shell, and the navigation display screen is electrically connected to the navigation host; the navigation shell is provided with an aluminum plate mounting card hole, the wiring aluminum plate is clamped in the aluminum plate mounting card hole, the wiring aluminum plate is provided with a wiring hole, the wiring hole is used to clamp the wiring terminal of a vehicle-mounted communication device, the wiring aluminum plate corresponds to the navigation host, and the wiring aluminum plate is used to dissipate the heat on the navigation host and the wiring terminal. The wiring aluminum plate is located at the wiring position, and the wiring aluminum plate not only absorbs the heat on the navigation display screen and the navigation host inside the navigation shell, but also absorbs the heat on the wiring of the vehicle-mounted communication device, so as to facilitate the heat conduction of the back of the navigation device with integrated screen to the air, avoid the situation where the back temperature is too high, and effectively improve the heat dissipation performance of the back.

[0025] See also Figure 1 , which is a structural diagram of a machine-screen integrated navigation device according to an embodiment of the present disclosure.

[0026] The integrated navigation device 10 of one embodiment includes a navigation display screen 100 and a navigation wiring assembly 200. Figure 2The navigation wiring assembly 200 includes a navigation shell 210 and a wiring aluminum plate 220. The navigation shell 210 is used to accommodate the navigation host, and the navigation display screen 100 is embedded in the front end of the navigation shell 210, and the navigation display screen 100 is electrically connected to the navigation host. The navigation shell 210 is provided with an aluminum plate mounting card hole 202, and the wiring aluminum plate 220 is clamped in the aluminum plate mounting card hole 202. The wiring aluminum plate 220 is provided with a wiring hole 204, and the wiring hole 204 is used to clamp the wiring terminal of the vehicle-mounted communication device. The wiring aluminum plate 220 corresponds to the navigation host, and the wiring aluminum plate 220 is used to dissipate the heat on the navigation host and the wiring terminal.

[0027] In this embodiment, the wiring aluminum plate 220 is located at the wiring position. The wiring aluminum plate 220 not only absorbs the heat from the navigation display screen 100 and the navigation host inside the navigation shell 210, but also absorbs the heat from the wiring of the vehicle-mounted communication equipment, so as to facilitate the heat conduction from the back of the integrated navigation device to the air, avoid the situation where the back temperature is too high, and effectively improve the heat dissipation performance of the back.

[0028] In one embodiment, see Figure 2 The wiring aluminum plate 220 includes a first wiring board 222 and a second wiring board 224 connected to each other. The first wiring board 222 is connected to the navigation shell 210. A wiring installation groove is formed between the second wiring board 224 and the first wiring board 222. The wiring installation groove is used to accommodate the wires of the vehicle-mounted communication device. In this embodiment, the wiring hole 204 is located on the first wiring board 222. The first wiring board 222 serves as a mounting plate for the wiring terminal of the vehicle-mounted communication device. The first wiring board 222 is installed on the navigation shell 210. The second wiring board 224 is located at the edge of the first wiring board 222. Specifically, the second wiring board 224 and the first wiring board 222 are arranged perpendicular to each other, so that a depression is formed between the second wiring board 224 and the first wiring board 222, that is, the installation groove, which is convenient for accommodating the wiring terminal of the vehicle-mounted communication device, thereby accommodating the wires connecting the vehicle-mounted communication device and the integrated navigation device.

[0029] Furthermore, the first wiring board 222 is provided with a first heat dissipation hole 206, and the first heat dissipation hole 206 is connected to the interior of the navigation shell 210. In this embodiment, the first heat dissipation hole 206 is located on the first wiring board 222, and the first heat dissipation hole 206 corresponds to the navigation host, so as to facilitate the heat dissipation of the navigation host to improve its heat dissipation performance.

[0030] In another embodiment, the second wiring board 224 is provided with a second heat dissipation hole 208, and the second heat dissipation hole 208 is communicated with the interior of the navigation shell 210. In this embodiment, the second heat dissipation hole 208 is located on the second wiring board 224, and the second heat dissipation hole 208 faces the wiring terminal of the vehicle-mounted communication device. Moreover, the aperture of the second heat dissipation hole 208 is smaller than the aperture of the first heat dissipation hole 206, so as to absorb the heat on the wire of the vehicle-mounted communication device and dissipate the heat through the second wiring board 224.

[0031] In one embodiment, see Figure 2 The wiring aluminum plate 220 further includes a third wiring plate 226 connected to the first wiring plate 222, and the third wiring plate 226 is connected to the side wall of the aluminum plate mounting card hole 202. In this embodiment, the third wiring plate 226 is located on the side of the first wiring plate 222 away from the second wiring plate 224, so that the wiring aluminum plate 220 has a "Z"-shaped structure. For example, the third wiring plate 226 and the first wiring plate 222 are arranged perpendicular to each other, so as to facilitate the connection with the navigation shell 210 through the third wiring plate 226, so as to improve the connection stability between the wiring aluminum plate 220 and the navigation shell 210.

[0032] In another embodiment, the third wiring board 226 is connected to the side wall of the aluminum plate mounting hole 202 by interference fit, which further improves the connection stability between the wiring aluminum plate 220 and the navigation shell 210.

[0033] In one embodiment, the present disclosure also relates to an integrated navigation device, including the integrated navigation device of the machine screen described in any of the above embodiments. In this embodiment, the integrated navigation device of the machine screen includes a navigation display screen and a navigation wiring assembly; the navigation wiring assembly includes a navigation shell and a wiring aluminum plate, the navigation shell is used to accommodate a navigation host, the navigation display screen is embedded in the front end of the navigation shell, and the navigation display screen is electrically connected to the navigation host; the navigation shell is provided with an aluminum plate mounting card hole, the wiring aluminum plate is clamped in the aluminum plate mounting card hole, the wiring aluminum plate is provided with a wiring hole, the wiring hole is used to clamp the wiring terminal of the vehicle communication device, the wiring aluminum plate corresponds to the navigation host, and the wiring aluminum plate is used to dissipate the heat on the navigation host and the wiring terminal. The wiring aluminum plate is located at the wiring position, and the wiring aluminum plate not only absorbs the heat on the navigation display screen and the navigation host inside the navigation shell, but also absorbs the heat on the wiring of the vehicle communication device, so as to facilitate the heat transfer from the back of the integrated navigation device of the machine screen to the air, avoid the situation that the back temperature is too high, and effectively improve the heat dissipation performance of the back.

[0034] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be based on the attached claims.

Claims

1. A machine-screen integrated navigation device, comprising a navigation display screen and a navigation wiring assembly, wherein the navigation wiring assembly comprises a navigation shell, wherein the navigation shell is used to accommodate a navigation host, wherein the navigation display screen is embedded in the front end of the navigation shell, and the navigation display screen is electrically connected to the navigation host; characterized in that: The navigation wiring assembly also includes a wiring aluminum plate. The navigation shell is provided with an aluminum plate mounting hole. The wiring aluminum plate is clamped in the aluminum plate mounting hole. The wiring aluminum plate is provided with a wiring hole. The wiring hole is used to clamp the wiring terminal of the vehicle-mounted communication equipment. The wiring aluminum plate corresponds to the navigation host. The wiring aluminum plate is used to dissipate the heat on the navigation host and the wiring terminal.

2. The machine-screen integrated navigation device according to claim 1, characterized in that: The wiring aluminum plate includes a first wiring plate and a second wiring plate that are connected to each other. The first wiring plate is connected to the navigation shell. A wiring installation groove is formed between the second wiring plate and the first wiring plate. The wiring installation groove is used to accommodate the wires of the vehicle-mounted communication equipment.

3. The machine-screen integrated navigation device according to claim 2, characterized in that: The second wiring board and the first wiring board are arranged perpendicular to each other.

4. The machine-screen integrated navigation device according to claim 2, characterized in that: The first wiring board is provided with a first heat dissipation hole, and the first heat dissipation hole is communicated with the interior of the navigation shell.

5. The machine-screen integrated navigation device according to claim 4, characterized in that: The second wiring board is provided with a second heat dissipation hole, and the second heat dissipation hole is communicated with the interior of the navigation shell.

6. The machine-screen integrated navigation device according to claim 5, characterized in that: The aperture of the second heat dissipation hole is smaller than the aperture of the first heat dissipation hole.

7. The machine-screen integrated navigation device according to claim 2, characterized in that: The wiring aluminum plate also includes a third wiring plate connected to the first wiring plate, and the third wiring plate is connected to the side wall of the aluminum plate mounting hole.

8. The machine-screen integrated navigation device according to claim 7, characterized in that: The third wiring board is connected to the side wall of the mounting hole of the aluminum plate by interference fit.

9. The machine-screen integrated navigation device according to claim 7, characterized in that: The third wiring board and the first wiring board are arranged perpendicular to each other.

10. An integrated navigation device, characterized in that: It comprises the machine-screen integrated navigation device as claimed in any one of claims 1 to 9.

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